Test your basic knowledge |

Dairy Cattle And Reproduction

Subjects : industries, dairy
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Organ of copulation - provides passageway for semen and urine - muscular organ characterized especially by its spongy - erectile tissue that fills with blood






2. When are steers and heifers weaned from bottle feeding?






3. 45-60 days after breeding; re-breed as required






4. Start of the reproductive tract for the female. located outside of the body






5. Gonadotropic (GnRH) is (FSH and LH). Follical Stimulating (FSH) and Lutinizing Hormone (LH).






6. Pulls sperm and egg together - gets body ready for pregnany - stimulates growth cells - develops mammary glands - starts to deposit fat.






7. Pulls sperm and egg together - gets body ready for pregnany - stimulates growth cells - develops mammary glands - starts to deposit fat.






8. Luteolysis happens because of the ____________ hormone






9. Look for infection - split - and rupture of the penis






10. (male) pushes the testes outward toward the legs for a cool-down off of the body






11. BST given to dairy cattle makes the mammary gland more persistent - helps produce more milk. good as Long-term because it does not cause cow to bulk up - provides more milk/cow Which means less cows needed - less cows need to be given feed - lower co






12. (switzerland) 2nd in size and milk production - most muscle -






13. Indicator of sperm production. the bigger the scrotal circumference the bigger volume of sperm because more seminal vesicles available to produce the sperm






14. Duct which connects epididymis to urethra of the penis. transports sperm at ejaculation. cut to sterilize male.






15. Serves as a bone cradle for the reproductive system. used greatly in palpation as a 'landmark'.






16. Allows extension of penis without fibro-elastic penis






17. 1-2 days






18. Earlier you castrate a male - the easier it is on the animal. the longer you wait - death rates increase






19. Depository for semen during insemination. where urine leaves the body






20. Not under a timeline - cow can not be sold as steak






21. (LH) stimulates the Leydig cells to produce testosterone






22. 2 month growth cycle. stored in the epididymis of the bull






23. Urinary calculi.






24. Located directly in front of the cervix. fertilized egg implants here. connected to two uterine horns. implantation occurs on the same side as ovulation occurred.






25. Larger the cow - more milk is produced; smaller the cow - less milk is produced






26. Indicator of sperm production. the bigger the scrotal circumference the bigger volume of sperm because more seminal vesicles available to produce the sperm






27. Knife-loose ~1wk of growth. band-loose ~2wks of growth.






28. 1. visual evaluation - 2. scrotal circumference - 3. penis and prepuce observation - 4. rectal palpation - 5. libido test - 6. semen evaluation






29. Reproduction. more offspring leads to more feed costs - but is offset by reproduction numbers






30. Contains and regulates the temp of the testes for sperm production






31. (male) Primary sex organ - produces sperm (male gamete) and male sex hormones - 2 total






32. Milk made by mother which includes antibodies for the calf. MUST be given to the calf within the first 24 hrs of life. also provides calf with energy stores. effectiveness lasts from 4-8 months of age.






33. Standing to be mounted (last one able to notice); mounting other animals; social behavior-restless - gregarious - activity - vocalizing; frequent urination; mucous discharge






34. Why does estrus happen before ovulation?






35. Milk ~305 days - dry 60 days prior to calving






36. 26 hours after estrus begins






37. Examine accessory glands - also to know how big the pelvic opening is->heritable->relates to how much dystocia that bull's daughter has






38. Castration tool which clamps down on the vans deferens. causes the sperm to not reach the penis to be ejaculated






39. Parturition is controlled by...






40. 147 days






41. 4-6 days






42. Urinary calculi.






43. Why Dairy calves are fed powdered milk.






44. Microscopic - make sure not sterile - very few bulls are actually tested






45. 26 hours after estrus begins






46. 45-60 days after breeding; re-breed as required






47. Luteolysis happens because of the ____________ hormone






48. Start of the reproductive tract for the female. located outside of the body






49. 1-2 days






50. % of fat in milk. makes cheeses and ice cream. regulates cost of milk







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests